Strict quality control
Tateyama Kasei started from the production of methylephedrine, an Active Pharmaceutical Ingredient (API). the production and quality control of API is exactly the origin of Tateyama Kasei ourselves.
After foundation, we have applied accumulated synthetic techniques to compounds in various fields, and have been developing not only industrial raw materials but also compounds for functional materials such as electronic, cosmetic health food. The concept of quality control slightly differs depending on medicines, functional materials and health foods, so we are updating them timely.
We, Tateyama Kasei, constantly update our own quality control system so that we can meet expectation of our customers and their users.